That the transmit and receive functions of the USB-485C unit is working The PC, send ASCII characters to the USB-485C converter from one PC port,Īnd check that the characters are received at the same PC port. Connect the USB connector on theĬable to the USB port of the computer. Perform a loop back test on one unit: Connect the TX+ to RX+Īnd TX- to RX- on one USB-485C RS422 port. USB Side: 10 ft (3m) and RS485/RS422 Side:ġ5KV Electric Static Discharge (ESD) Protection USB Side: Type A Female and RS485/RS422 Side:ĭB9 Male or 3 or 5 Position Terminal Block The terminal blockĪnd software drivers are included with the converter. USB side and a DB9 male connector on the RS485/RS422 side.
The USB-485C has a Type A female connector on the
Terminal blocks (one for RS485 and other for RS422) with optional selectable 120 It also features data direction auto-turnaroundĮliminating the need for flow control. The unit is powered from the USB portĪnd requires no external power. RS422 converter utilizes the FTDI chipset making it compatible with mostĬomputer systems and operating systems. Signal in either direction via a COM port on the host computer. It can convert any standard full duplex USB port to a RS485 or RS422 Performance bi-directional port powered USB to RS485 / RS422 converter in a 9 The SerialComm USB-485C is a high quality, high
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